| Abbreviation | Definition |
|---|---|
| AM | After Malik |
| AM | After Mention |
| AM | After Midnight |
| AM | After Morning |
| AM | Air Market |
| AM | All Mountain |
| AM | Allied Mastercomputer |
| AM | Alpha Member |
| AM | AM Amplitude |
| AM | AM Meaning |
| AM | Am Monomer |
| AM | Amateur Much |
| AM | American Machine and Foundry |
| AM | Amina Mohammed |
| AM | Amplifier Module |
| AM | Amplitude Modulated |
| AM | Annual Meeting |
| AM | Anochi Mi |
| AM | Ante Meridian |
| AM | Ante Meridien |